<template>
  <div class="app-container">
    <!--查询表单-->
    <div class="search-div">
      <el-form label-width="70px" size="small">
        <el-row>
          <el-col :span="18">

            <el-row>
              <el-col :span="8">
                <el-form-item label="家庭名称">
              <el-input style="width: 90%;" v-model="searchObj.familyName" placeholder="请输入家庭名称"></el-input>
            </el-form-item>
              </el-col>


            </el-row>
          </el-col>
          <el-col :span="4">
            <div style="display: flex;">
                <el-button type="primary" icon="el-icon-search" size="mini"  :loading="loading" @click="fetchData()">搜索</el-button>
                <el-button icon="el-icon-refresh" size="mini"  @click="resetData">重置</el-button>
                <el-button type="success" icon="el-icon-plus" size="mini" @click="add">添 加</el-button>
                <el-button class="btn-add" size="mini"  @click="batchRemove()">批量删除</el-button>
            </div>
          </el-col>
        </el-row>
      </el-form>
    </div>
    <!-- 表格 -->
    <el-table v-loading="listLoading" :data="list" stripe border style="width: 100%;margin-top: 10px;"
      @selection-change="handleSelectionChange">
      <el-table-column type="selection" />

      <el-table-column label="序号" width="70" align="center">
        <template slot-scope="scope">
          {{ (page - 1) * limit + scope.$index + 1 }}
        </template>
      </el-table-column>

      <el-table-column prop="id" label="用户ID" />
      <el-table-column prop="familyName" label="家庭名称" />
      <el-table-column prop="site" label="家庭地址" />

      <el-table-column label="操作" width="200" align="center">
        <template slot-scope="scope">
          <el-button type="primary" icon="el-icon-edit" size="mini" @click="edit(scope.row.id)" title="修改" />
          <el-button type="danger" icon="el-icon-delete" size="mini" @click="removeDataById(scope.row.id)" title="删除" />
        </template>
      </el-table-column>
    </el-table>
    <!-- 工具条 -->
    <!-- <div class="tools-div">
          <el-button type="success" icon="el-icon-plus" size="mini" :disabled="$hasBP('bnt.sysRole.add')  === false" @click="add">添 加</el-button>
          <el-button class="btn-add" size="mini" @click="batchRemove()" >批量删除</el-button>
      </div> -->
          <!-- 分页组件 -->
    <!-- <el-pagination
      :current-page="page"
      :total="total"
      :page-size="10"
      :page-sizes="limit"
      style="padding: 30px 0; text-align: center;"
      layout="sizes, prev, pager, next, jumper, ->, total, slot"
      @current-change="fetchData"
      @size-change="changeSize"
    /> -->

    <el-pagination :current-page="page" :total="total" :page-size="limit" style="padding: 30px 0; text-align: center;"
      layout="total, prev, pager, next, jumper" @current-change="fetchData" />

    <el-dialog title="添加/修改" :visible.sync="dialogVisible" width="40%" :show-close="false">
      <el-form ref="dataForm" :model="dialogCompany" label-width="150px" size="small" style="padding-right: 40px;">
        <!-- <el-form-item label="设备名称">
          <el-input v-model="dialogCompany.companyName" />
        </el-form-item> -->
        <el-form-item label="家庭名称">
          <el-input v-model="dialogCompany.familyName" />
        </el-form-item>
        <el-form-item label="家庭地址">
          <el-input v-model="dialogCompany.site" />
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="closedialog()" size="small" icon="el-icon-refresh-right">取 消</el-button>
        <el-button type="primary" icon="el-icon-check" @click="saveOrUpdate()" size="small">确 定</el-button>
      </span>
    </el-dialog>

  </div>
</template>

<script>
//引入定义接口js文件
// import api from '@/api/family/family'

export default {
  //vue代码结构
  //初始值
  data() {
    return {
      list: [],//家庭列表
      page: 1,//当前页
      limit: 10,//每页显示记录数
      total: 0,//总记录数
      searchObj: {},//条件对象
      selections: [],//多个复选框值
      dialogCompany: {},//封装弹框政策对象
      dialogVisible: false,//是否弹框
      listLoading:true

    }
  },
  created() { //渲染之前执行
    this.fetchData()
  },
  methods: { //操作方法
    //关闭弹窗
    closedialog(){
      this.dialogVisible = false;
      this.dialogCompany = {}
    },

    //重置
    resetData(){
      this.searchObj={}
      this.fetchData(1)
    },

    // 当页码发生改变的时候
      changeSize(size) {
      this.limit = size
      this.fetchData(1)
    },

    //选择复选框，把复选框所在行内容传递
    handleSelectionChange(selection) {
      this.selections = selection
      console.log(this.selections)
    },
    //批量删除
    batchRemove() {
      //判断
      if (this.selections.length == 0) {
        this.$message.warning('请选择要删除的记录！')
        return
      }
      this.$confirm('此操作将永久删除该记录, 是否继续?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        // [1,2,3]
        var idList = []
        //选择复选框数据在数组里面 this.selections
        this.selections.forEach(item => {
          var id = item.id
          idList.push(id)
        });
        return api.batchRemove(idList)
      }).then(response => {
        this.$message.success(response.message)
        this.fetchData()
      })
    },
    //点击修改，弹出框，根据id查询数据显示
    edit(id) {
      //弹出框
      this.dialogVisible = true
      //根据id查询
      this.fetchDataById(id)
    },
    //根据id查询
    fetchDataById(id) {
      api.getCompanyById(id)
        .then(response => {
          this.dialogCompany = response.data
        })
    },
    //点击添加弹出框
    add() {
      //根据id判断
      if (!this.dialogCompany.id) {//表单制空
        this.dialogCompany={}
      }
      this.dialogVisible = true
    },
    //添加或者修改
    saveOrUpdate() {
      //根据id判断
      if (!this.dialogCompany.id) {//添加
        this.save()
      } else {//修改
        this.update()
      }
    },
    save() { //添加
      this.dialogCompany.publishDate=Date.now
      api.save(this.dialogCompany)
        .then(response => {
          //提示
          this.$message.success(response.message || '操作成功')
          //关闭弹框
          this.dialogVisible = false
          //刷新页面
          this.fetchData()
          this.dialogCompany = {}
        })
    },
    update() { //修改
      api.updateById(this.dialogCompany)
        .then(response => {
          //提示
          this.$message.success(response.message || '操作成功')
          //关闭弹框
          this.dialogVisible = false
          //刷新页面
          this.fetchData()
          this.dialogCompany = {}
        })
    },
    //条件分页查询
    fetchData(current = 1) {
      this.page = current
      api.getPageList(this.page, this.limit, this.searchObj)
        .then(response => {
          console.log(response.data)
          this.list = response.data.records
          this.listLoading = false;
          this.total = response.data.total
        })
    },
    //删除
    removeDataById(id) {
      this.$confirm('此操作将永久删除该记录, 是否继续?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        //调用
        return api.removeById(id)
      }).then(response => {
        //刷新页面
        this.fetchData()
        //提示信息
        this.$message.success(response.message || '删除成功')
      })
    }
  }
}
</script>
